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Opioid Deaths Doubled Across Canada After Pandemic Onset – Medscape

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Premature opioid-related deaths doubled in Canada after the onset of COVID-19 pandemic, and more than one in four deaths occurred in young adults, a new study suggested.

“The intersection of the COVID-19 pandemic with the drug toxicity crisis in Canada has created an urgent need to better understand the patterns of opioid-related deaths across the country to inform targeted public health responses,” the study authors wrote.

Some Canadian provinces were disproportionately affected by the crisis, they noted. For example, in Alberta, close to half of all deaths among people aged 20-39 years were opioid-related.

Shaleesa Ledlie

“Although the finding that the early loss of life was increasing over time was expected, the magnitude of this burden across Canada surprised me,” lead author Shaleesa Ledlie, MPH, a PhD candidate at the Leslie Dan Faculty of Pharmacy of the University of Toronto, Toronto, Ontario, Canada, told Medscape Medical News.

In addition to the increase in Alberta, she said, “in Manitoba, opioid-related death rates and the associated years of life lost increased almost fivefold between 2019 and 2021. This really reinforces the urgency of this issue across Canada and identifies regions where focused attention might be warranted.”

The study was published online on April 15 in Canadian Medical Association Journal.

Significant Increases

Researchers conducted a repeated cross-sectional analysis of accidental opioid-related deaths from 2019 through 2021 in nine Canadian provinces and territories. All provinces and territories for which age- and sex-stratified data were available at the time of the study were included: British Columbia, Alberta, Saskatchewan, Manitoba, Ontario, Quebec, New Brunswick, Nova Scotia, and the Northwest Territories. These areas represent 98% of Canada’s population.

Deaths were determined to be accidental or intentional by the coroner or medical examiner in each province or territory who investigated the death, according to Ledlie.

The primary outcome was the burden of premature opioid-related death, measured by potential years of life lost (YLL). The secondary outcome was the proportion of deaths attributable to opioids.

Overall, the annual YLL from opioid-related deaths doubled during the study period, from 3.5 YLL per 1000 population in 2019 to 7.0 YLL per 1000 in 2021.

In 2021, the highest burdens of death were observed among men (9.9 YLL per 1000) and young adults aged 20-29 years (12.8 YLL per 1000) and 30-39 years (16.5 YLL per 1000).

More than 70% of all opioid-related deaths occurred among men each year (73.9% in 2021), and about 25% of deaths occurred among people between the ages of 30 and 39 years (29.5% in 2021).

Geographic Variation

The annual increases by age and sex in each province and territory were generally consistent with the overall analysis. The observed changes in YLL over time varied geographically, however. They ranged from a 0.8-fold decrease in Nova Scotia (1581 YLL in 2019 to 1324 YLL in 2021) to a 4.7-fold increase in Manitoba (2434 YLL in 2019 to 11,543 YLL in 2021).

In 2021, the rate of YLL ranged from a low of 1.4 per 1000 in Nova Scotia to a high of 15.6 per 1000 in Alberta, whereas the absolute number of YLL ranged from 93 in the Northwest Territories to 111,633 in Ontario.

Between 2019 and 2021, the average percentage of all deaths attributed to opioids increased in all age groups. In 2019, 1.7% of deaths among people younger than 85 years were related to opioids. This proportion increased to 3.2% of deaths in 2021.

The largest relative increase between 2019 and 2021 (50.3%) was among young people. Opioid-attributable deaths increased from 19.3% to 29.0% among those aged 30-39 years. This change was followed by a 48.0% increase among those aged 20-29 years from 19.8% to 29.3%.

The authors noted that the study was limited by their inability to examine four provinces and territories for which the numbers of opioid-related deaths were suppressed because of small counts (ie, < 5). However, sensitivity analyses suggested that the demographic distribution of these deaths followed a pattern like that of the overall results.

More Information Needed

Commenting on the study for Medscape Medical News, S. Monty Ghosh, MD, MPH, an assistant professor at the University of Alberta, clinical assistant professor at the University of Calgary, and co-medical lead of Alberta Health Services’ Rapid Access Addiction Medicine program in Calgary, said, “The study was fairly robust in its evaluation. Their approach statistically is sound and makes sense, given the quality of data they received.” Ghosh did not participate in the analysis.

S. Monty Ghosh, MD

It would be important to know whether the premature deaths were polysubstance related, he noted. “More nuanced data in Alberta demonstrated that most of the deaths are related to polysubstance use on top of fentanyl. This includes alcohol, meth, as well as substance contaminants such as benzodiazepines, and more lately (outside of the research period), xylazine.”

Furthermore, Ghosh added, “It would be good to see more demographic information around the youth in Alberta. For instance, were they housed or unhoused? Are they Indigenous? Anecdotally, we know that blue-collar workers, especially those in Alberta who work in construction and oil rigs, have a disproportionate rate of substance use and at times substance death. This was seen in British Columbia and Ontario.”

What’s Being Done

The government of Alberta is responding to these data, said Ghosh. For example, in 2022, specialized funding was provided to enable young adults to access gold-standard opioid agonist treatment. The treatment was rolled out through Alberta’s Virtual Opioid Dependency Program (VODP) and other community-based addiction programs. “This [program] still needs to be more focused on homeless youth, however, who may not have access to technology or other resources.”

Furthermore, the government recently announced a $1.55-billion plan to continue building the Alberta Recovery model, he said. “This is the largest investment seen in our province. Safer supply or prescribed alternatives is very controversial in Alberta and thus is not an option available to this population.”

In addition, he said, the Ministry of Seniors and Community Social Services recently began “coordinated work with other ministries to support vulnerable and equity-deserving populations around this issue, including creating navigation centers for housing, income support, and access to treatment through the VODP.”

Ledlie noted that various policies and programs have been developed in response to the ongoing drug toxicity crisis. Some were included in a recent review that her team conducted to summarize the evidence from Canadian safer opioid supply programs. “We found that in general, these programs had positive impacts on clients, including reduced rates of opioid toxicities and improvements in quality of life.”

“Because most healthcare is coordinated at the provincial or territorial level, the investments into, and accessibility of, treatment and harm-reduction services tend to vary across Canada,” she said. “Even in regions where these programs exist, we know that they are not always accessible for various reasons, such as a lack of resources preventing widespread expansion and geographic barriers in more remote and rural regions.”

“One example of a simple yet life-saving harm reduction measure that has been effectively implemented by most provincial and territorial governments is the availability of publicly funded naloxone kits,” she added. “Given the widespread societal impacts of opioid toxicities described in our study, we believe it is pivotal for all levels of government to coordinate to ensure equitable access to evidence-based services across the country, while still providing the opportunity to tailor and adapt those responses to the unique needs of local communities.”

The study was supported by grants from the Ontario Ministry of Health and the Canadian Institutes of Health Research. Ledlie is supported by an Ontario Graduate Scholarship and the Network for Improving Health Systems Trainee Award. Ledlie and Ghosh declared no relevant financial relationships.

Marilynn Larkin, MA, is an award-winning medical writer and editor whose work has appeared in numerous publications, including Medscape Medical News and its sister publication MDedge, The Lancet (where she was a contributing editor), and Reuters Health.

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Health Canada approves updated Moderna COVID-19 vaccine

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TORONTO – Health Canada has authorized Moderna’s updated COVID-19 vaccine that protects against currently circulating variants of the virus.

The mRNA vaccine, called Spikevax, has been reformulated to target the KP.2 subvariant of Omicron.

It will replace the previous version of the vaccine that was released a year ago, which targeted the XBB.1.5 subvariant of Omicron.

Health Canada recently asked provinces and territories to get rid of their older COVID-19 vaccines to ensure the most current vaccine will be used during this fall’s respiratory virus season.

Health Canada is also reviewing two other updated COVID-19 vaccines but has not yet authorized them.

They are Pfizer’s Comirnaty, which is also an mRNA vaccine, as well as Novavax’s protein-based vaccine.

This report by The Canadian Press was first published Sept. 17, 2024.

Canadian Press health coverage receives support through a partnership with the Canadian Medical Association. CP is solely responsible for this content.

The Canadian Press. All rights reserved.

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These people say they got listeria after drinking recalled plant-based milks

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TORONTO – Sanniah Jabeen holds a sonogram of the unborn baby she lost after contracting listeria last December. Beneath, it says “love at first sight.”

Jabeen says she believes she and her baby were poisoned by a listeria outbreak linked to some plant-based milks and wants answers. An investigation continues into the recall declared July 8 of several Silk and Great Value plant-based beverages.

“I don’t even have the words. I’m still processing that,” Jabeen says of her loss. She was 18 weeks pregnant when she went into preterm labour.

The first infection linked to the recall was traced back to August 2023. One year later on Aug. 12, 2024, the Public Health Agency of Canada said three people had died and 20 were infected.

The number of cases is likely much higher, says Lawrence Goodridge, Canada Research Chair in foodborne pathogen dynamics at the University of Guelph: “For every person known, generally speaking, there’s typically 20 to 25 or maybe 30 people that are unknown.”

The case count has remained unchanged over the last month, but the Public Health Agency of Canada says it won’t declare the outbreak over until early October because of listeria’s 70-day incubation period and the reporting delays that accompany it.

Danone Canada’s head of communications said in an email Wednesday that the company is still investigating the “root cause” of the outbreak, which has been linked to a production line at a Pickering, Ont., packaging facility.

Pregnant people, adults over 60, and those with weakened immune systems are most at risk of becoming sick with severe listeriosis. If the infection spreads to an unborn baby, Health Canada says it can cause miscarriage, stillbirth, premature birth or life-threatening illness in a newborn.

The Canadian Press spoke to 10 people, from the parents of a toddler to an 89-year-old senior, who say they became sick with listeria after drinking from cartons of plant-based milk stamped with the recalled product code. Here’s a look at some of their experiences.

Sanniah Jabeen, 32, Toronto

Jabeen says she regularly drank Silk oat and almond milk in smoothies while pregnant, and began vomiting seven times a day and shivering at night in December 2023. She had “the worst headache of (her) life” when she went to the emergency room on Dec. 15.

“I just wasn’t functioning like a normal human being,” Jabeen says.

Told she was dehydrated, Jabeen was given fluids and a blood test and sent home. Four days later, she returned to hospital.

“They told me that since you’re 18 weeks, there’s nothing you can do to save your baby,” says Jabeen, who moved to Toronto from Pakistan five years ago.

Jabeen later learned she had listeriosis and an autopsy revealed her baby was infected, too.

“It broke my heart to read that report because I was just imagining my baby drinking poisoned amniotic fluid inside of me. The womb is a place where your baby is supposed to be the safest,” Jabeen said.

Jabeen’s case is likely not included in PHAC’s count. Jabeen says she was called by Health Canada and asked what dairy and fresh produce she ate – foods more commonly associated with listeria – but not asked about plant-based beverages.

She’s pregnant again, and is due in several months. At first, she was scared to eat, not knowing what caused the infection during her last pregnancy.

“Ever since I learned about the almond, oat milk situation, I’ve been feeling a bit better knowing that it wasn’t something that I did. It was something else that caused it. It wasn’t my fault,” Jabeen said.

She’s since joined a proposed class action lawsuit launched by LPC Avocates against the manufacturers and sellers of Silk and Great Value plant-based beverages. The lawsuit has not yet been certified by a judge.

Natalie Grant and her seven year-old daughter, Bowmanville, Ont.

Natalie Grant says she was in a hospital waiting room when she saw a television news report about the recall. She wondered if the dark chocolate almond milk her daughter drank daily was contaminated.

She had brought the girl to hospital because she was vomiting every half hour, constantly on the toilet with diarrhea, and had severe pain in her abdomen.

“I’m definitely thinking that this is a pretty solid chance that she’s got listeria at this point because I knew she had all the symptoms,” Grant says of seeing the news report.

Once her daughter could hold fluids, they went home and Grant cross-checked the recalled product code – 7825 – with the one on her carton. They matched.

“I called the emerg and I said I’m pretty confident she’s been exposed,” Grant said. She was told to return to the hospital if her daughter’s symptoms worsened. An hour and a half later, her fever spiked, the vomiting returned, her face flushed and her energy plummeted.

Grant says they were sent to a hospital in Ajax, Ont. and stayed two weeks while her daughter received antibiotics four times a day until she was discharged July 23.

“Knowing that my little one was just so affected and how it affected us as a family alone, there’s a bitterness left behind,” Grant said. She’s also joined the proposed class action.

Thelma Feldman, 89, Toronto

Thelma Feldman says she regularly taught yoga to friends in her condo building before getting sickened by listeria on July 2. Now, she has a walker and her body aches. She has headaches and digestive problems.

“I’m kind of depressed,” she says.

“It’s caused me a lot of physical and emotional pain.”

Much of the early days of her illness are a blur. She knows she boarded an ambulance with profuse diarrhea on July 2 and spent five days at North York General Hospital. Afterwards, she remembers Health Canada officials entering her apartment and removing Silk almond milk from her fridge, and volunteers from a community organization giving her sponge baths.

“At my age, 89, I’m not a kid anymore and healing takes longer,” Feldman says.

“I don’t even feel like being with people. I just sit at home.”

Jasmine Jiles and three-year-old Max, Kahnawake Mohawk Territory, Que.

Jasmine Jiles says her three-year-old son Max came down with flu-like symptoms and cradled his ears in what she interpreted as a sign of pain, like the one pounding in her own head, around early July.

When Jiles heard about the recall soon after, she called Danone Canada, the plant-based milk manufacturer, to find out if their Silk coconut milk was in the contaminated batch. It was, she says.

“My son is very small, he’s very young, so I asked what we do in terms of overall monitoring and she said someone from the company would get in touch within 24 to 48 hours,” Jiles says from a First Nations reserve near Montreal.

“I never got a call back. I never got an email”

At home, her son’s fever broke after three days, but gas pains stuck with him, she says. It took a couple weeks for him to get back to normal.

“In hindsight, I should have taken him (to the hospital) but we just tried to see if we could nurse him at home because wait times are pretty extreme,” Jiles says, “and I don’t have child care at the moment.”

Joseph Desmond, 50, Sydney, N.S.

Joseph Desmond says he suffered a seizure and fell off his sofa on July 9. He went to the emergency room, where they ran an electroencephalogram (EEG) test, and then returned home. Within hours, he had a second seizure and went back to hospital.

His third seizure happened the next morning while walking to the nurse’s station.

In severe cases of listeriosis, bacteria can spread to the central nervous system and cause seizures, according to Health Canada.

“The last two months have really been a nightmare,” says Desmond, who has joined the proposed lawsuit.

When he returned home from the hospital, his daughter took a carton of Silk dark chocolate almond milk out of the fridge and asked if he had heard about the recall. By that point, Desmond says he was on his second two-litre carton after finishing the first in June.

“It was pretty scary. Terrifying. I honestly thought I was going to die.”

Cheryl McCombe, 63, Haliburton, Ont.

The morning after suffering a second episode of vomiting, feverish sweats and diarrhea in the middle of the night in early July, Cheryl McCombe scrolled through the news on her phone and came across the recall.

A few years earlier, McCombe says she started drinking plant-based milks because it seemed like a healthier choice to splash in her morning coffee. On June 30, she bought two cartons of Silk cashew almond milk.

“It was on the (recall) list. I thought, ‘Oh my God, I got listeria,’” McCombe says. She called her doctor’s office and visited an urgent care clinic hoping to get tested and confirm her suspicion, but she says, “I was basically shut down at the door.”

Public Health Ontario does not recommend listeria testing for infected individuals with mild symptoms unless they are at risk of developing severe illness, such as people who are immunocompromised, elderly, pregnant or newborn.

“No wonder they couldn’t connect the dots,” she adds, referencing that it took close to a year for public health officials to find the source of the outbreak.

“I am a woman in my 60s and sometimes these signs are of, you know, when you’re vomiting and things like that, it can be a sign in women of a bigger issue,” McCombe says. She was seeking confirmation that wasn’t the case.

Disappointed, with her stomach still feeling off, she says she decided to boost her gut health with probiotics. After a couple weeks she started to feel like herself.

But since then, McCombe says, “I’m back on Kawartha Dairy cream in my coffee.”

This report by The Canadian Press was first published Sept. 16, 2024.

Canadian Press health coverage receives support through a partnership with the Canadian Medical Association. CP is solely responsible for this content.

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B.C. mayors seek ‘immediate action’ from federal government on mental health crisis

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VANCOUVER – Mayors and other leaders from several British Columbia communities say the provincial and federal governments need to take “immediate action” to tackle mental health and public safety issues that have reached crisis levels.

Vancouver Mayor Ken Sim says it’s become “abundantly clear” that mental health and addiction issues and public safety have caused crises that are “gripping” Vancouver, and he and other politicians, First Nations leaders and law enforcement officials are pleading for federal and provincial help.

In a letter to Prime Minister Justin Trudeau and Premier David Eby, mayors say there are “three critical fronts” that require action including “mandatory care” for people with severe mental health and addiction issues.

The letter says senior governments also need to bring in “meaningful bail reform” for repeat offenders, and the federal government must improve policing at Metro Vancouver ports to stop illicit drugs from coming in and stolen vehicles from being exported.

Sim says the “current system” has failed British Columbians, and the number of people dealing with severe mental health and addiction issues due to lack of proper care has “reached a critical point.”

Vancouver Police Chief Adam Palmer says repeat violent offenders are too often released on bail due to a “revolving door of justice,” and a new approach is needed to deal with mentally ill people who “pose a serious and immediate danger to themselves and others.”

This report by The Canadian Press was first published Sept. 16, 2024

The Canadian Press. All rights reserved.

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